Childcare:

ATA Registration Form (jotform.com)

Convention Center:

https://www.ataconference.org/venue

Marriott Marquis Washington, DC:

Hotel in D.C. - Convention Center | Marriott Marquis Washington, DC

Renaissance Washington, DC Downtown Hotel

Hotel in DC - Downtown DC Hotel | Renaissance Washington, DC Downtown Hotel (marriott.com)

Courtyard Washington Downtown/Convention Center

Hotels in Downtown Washington, DC | Courtyard Washington Downtown/Convention (marriott.com)

Mayflower Hotel:

Exactly Like Nothing Else - Washington DC Hotel | Mayflower Hotel (themayflowerhotel.com)